Diesel engine emissions in real world driving: Laboratory limits achieved on the road?
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F17%3A00313193" target="_blank" >RIV/68407700:21220/17:00313193 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Diesel engine emissions in real world driving: Laboratory limits achieved on the road?
Original language description
Latest regulation for vehicle emissions requires manufacturers to meet stringent limits on certification drive cycle in laboratory by using advanced engine and catalyst technology. It has been debated that real world driving performance is different. The objective of this study is to understand how diesel powered vehicle behaves on the road and why. Using portable emission measurement system, road data were collected from a Euro 5 diesel vehicle. Results show that some road driving emissions were very low and close to laboratory limits, whereas others are much higher. Control strategy and catalyst sizing seem to be the key factors.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
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OECD FORD branch
10511 - Environmental sciences (social aspects to be 5.7)
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů